Installation Of The Speakers - Inter-m PA-920 Operating Manual

INSTALLATION OF THE SPEAKERS

When you connect the speaker, remove the power cord from AC outlet. And use the suitable terminals
connecting way as belows. Be sure that total impedance is not less than rated impedance.
• AC VOLTAGE: 220V–240V ONLY
VOLTAGE
IMPEDANCE
FOR 4 TERMINAL
12V
9V
(Figure 2-1)
FOR 70V TERMINAL
12V
9V
Be sure that total impedance is not less than
rated impedance.
(Figure 2-3)
PA-920 8.9V
PA-935 11.8V
PA-920 4 OHMS
PA-935 4 OHMS
16.7V 140 285 (PA-935)
12.8V 245 500 (PA-920)
16.7V 140 285 (PA-935)
12.8V 245 500 (PA-920)
12.65V 70V
16.73V 70V
8 OHMS 245 OHMS
8 OHMS 140 OHMS
FOR 8 TERMINAL
12V 16.7V 140
9V 12.8V 245
(Figure 2-2)
FOR 100V TERMINAL
12V 16.7V 140
9V 12.8V 245
Be sure that total impedance is not less than
rated impedance.
(Figure 2-4)
6 6
100V
100V
500 OHMS
285 OHMS
285 (PA-935)
500 (PA-920)
285 (PA-935)
500 (PA-920)